To print this article, all you need is to be registered or login on Mondaq.com. The Superintendence of Industry and Commerce had to intervene again in a COVID-19 related advertisement. This time was the DJ and model, Natalia Paris was promoting a product based on chlorine dioxide to prevent COVID-19. In Colombia, this king of goods require an authorization form the Health Authority. However, the Health Authority informed the Superintendence of Industry and Commerce that no product based on chlorine dioxide had any kind of clinical studies or scientifically support and that in fact, instead of an authorization there is a health alert with file No.